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A499 between B4413, Llanbedrog and A497, Gwynedd (Grid ref SH350342) A497 between A499 and A499, Gwynedd (Grid ref SH370350) A499 between A497 Pwllheli and B4354 Y Ffor, Gwynedd (Grid ref SH383360) A499 between Lon Sarn Bach, Abersoch and B4413, Llanbedrog, Gwynedd (Grid ref SH318300) A497 between A499, Pwllheli and B4411, Criccieth, Gwynedd (Grid ref SH400365) A497 between B4417 Pen-y-Bryn and A497 Yr Ala (Ala Rd), Gwynedd (Grid ref SH305400) A499 between B4354 Y Ffor and B4417 Llanaelhaearn, Gwynedd (Grid ref SH395400) C, Lon Sarn Bach, Gwynedd (Grid ref SH305269)